Theoretical and Experimental Studies of Thermomagnetic Properties of the LaFe11.0Co0.8Si1.2 Alloy |
| P. Gębara
Department of Physics, Czestochowa University of Technology, Armii Krajowej 19, 42-200 Częstochowa, Poland |
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| In the present paper, the theoretical and experimental investigation of the thermomagnetic properties of the LaFe11.0Co0.8Si1.2 alloys was conducted. The field dependences of magnetization in a wide range of temperatures were collected. Based on the thermomagnetic Maxwell's relation, the magnetic entropy change ΔSM was calculated. Moreover, temperature dependences of magnetization in a wide range of fields were simulated using the phenomenological model. The values of thermomagnetic properties, such as magnetic entropy change and refrigeration capacity, were calculated. |
DOI:10.12693/APhysPolA.144.360 topics: magnetic entropy change, relative cooling power (RCP), La(Fe,Si)13-type alloys |